AFS
BLS I
ANALYTICAL AND PHYSICAL CHEMISTRY
ASSIGNMENT 1
1. Give the formula of the conjugate acid of the following.
a. OH- b. HPO42- c. NH3 d. F- e. Zn(H2O)2(OH)2
2. Give the formula of the conjugate base of the following
a. HCO3- b. H2SO3 c. HNO2 d. CH3COOH e. Cu(H2O)(OH)33. Complete the following acid-base reactions. Label the acids and bases. What are the
conjugate acid/base pairs?
H3O+ + CN- 
HNO2 + OH- 
CN- + H2O 
HCO3- + H3O+ 
HC2H3O2 + HS- 
NH3 + H3O+ 
NH3 + H2O 
CH3COOH + H2O
HCHO2 + H2O 
4. Discuss on buffer solutions and on their application in biomedical sciences
Note: to be submitted on 5th July 2023